CN211380497U

CN211380497U - Foldable baby crib

Info

Publication number: CN211380497U
Application number: CN201921612691.5U
Authority: CN
Inventors: 马福生; 鲍方培
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-01
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a foldable crib, the crib rail includes enclosing the frame, the upper end of the supporting leg is connected with enclosing the frame to rotate, enclosing the frame including set up in two horizontal poles of both sides around separately, connect between two horizontal poles and divide and arrange in two sets of connecting rod assemblies of the left and right sides separately, each set of connecting rod assembly includes two connecting rods, the inner of two connecting rods is connected and the outer end is connected with two horizontal poles respectively rotatably relatively; when the crib is in a folded state, the two connecting rods in each group of connecting rod assemblies are relatively closed to enable the two cross rods to be close to each other, an accommodating space is formed between the two groups of connecting rod assemblies on the left side and the right side, and the supporting legs are folded and located in the accommodating space. This folding crib, folding easy operation, the bed body volume after folding is more flat, small and exquisite, portable deposits not occupation space.

Description

Foldable baby crib

Technical Field

The utility model relates to a folding crib.

Background

A crib is a very common infant product. At present, the cribs on the market are generally large in size and inconvenient to carry. And when not using, hardly accomodate, occupy indoor space, give furniture overall arrangement and indoor cleanness in home and all can bring the puzzlement.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a foldable baby bed.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a foldable crib having an open position and a folded position includes a crib rail, a plurality of support legs connected to the crib rail. The bed fence comprises a surrounding frame, the upper ends of the supporting legs are rotatably connected with the surrounding frame, the surrounding frame comprises two cross rods arranged on the front side and the rear side respectively, and two groups of connecting rod assemblies connected between the two cross rods and arranged on the left side and the right side respectively, each group of connecting rod assemblies comprises two connecting rods, the inner ends of the two connecting rods are relatively rotatably connected, and the outer ends of the two connecting rods are connected with the two cross rods respectively;

when the crib is in an open state, the two connecting rods in each group of connecting rod assemblies are oppositely opened, and the supporting legs are opened relative to the crib enclosure and support the crib enclosure; when the crib is in a folded state, the two connecting rods in each group of connecting rod assemblies are relatively closed to enable the two cross rods to be close to each other, an accommodating space is formed between the two groups of connecting rod assemblies on the left side and the right side, and the supporting legs are closed in relative to the crib enclosure and are located in the accommodating space.

Furthermore, the supporting leg comprises an upper supporting rod and a lower supporting rod which can be connected in a relatively telescopic mode, the upper end of the upper supporting rod is connected with the surrounding frame in a rotating mode, when the baby crib is in an opening state, the upper supporting rod and the lower supporting rod extend out relatively, and when the baby crib is in a folding state, the upper supporting rod and the lower supporting rod retract relatively.

Furthermore, two enclosure frames are arranged up and down, the supporting legs are connected with the enclosure frame positioned above the two enclosure frames, and when the crib is in an open state, the two enclosure frames are far away from each other; when the crib is in a folded state, the two enclosure frames are close to each other.

Furthermore, the two surrounding frames are connected through a flexible belt.

Furthermore, the inner ends of the two connecting rods in each group of connecting rod assemblies are rotatably connected through a connecting mechanism, the connecting mechanism comprises a loop rod with one end rotatably connected with the inner end of one connecting rod, and an inserted rod with one end telescopically inserted into the other end of the loop rod and the other end rotatably connected with the inner end of the other connecting rod, when the crib is in an opening state, the loop rod and the inserted rod relatively extend out, and when the crib is in a folding state, the loop rod and the inserted rod relatively retract.

Furthermore, in the enclosing frame, the outer ends of the connecting rods are connected with the corresponding cross rods through joints, the cross rods are fixedly connected with the joints, the outer ends of the connecting rods are rotatably connected with the joints, and each supporting leg is rotatably connected to each corresponding joint.

Further, the axis of rotation between the links and the joint is angled relative to the axis of rotation between the two links.

Further, the joint has a stopper at an outer side of an upper end of the support leg to block the support leg from rotating outward.

Furthermore, the inner ends of the two connecting rods in each group of connecting rod assemblies are rotatably connected through a connecting mechanism, when the baby crib is in a folded state, the two joints connected with the two connecting rods in each group of connecting rod assemblies are close to each other, and the sum of the lengths of the close two joints is basically the same as the length of the connecting mechanism.

Further, be connected with the bed board on the enclosing frame that is located the below, this bed board includes two boards that can rotate relatively, and two boards are connected with two connecting rods in every group link assembly in the enclosing frame that is located the below respectively, and when the crib is in open mode, two boards constitute the plane, and when the crib is in fold condition, two boards are drawn close each other.

Further, when the crib is in the folded state, the two support legs on the same side as each cross bar are crossed.

Further, when the crib is in an open state, extension lines of two connecting rods in the same connecting rod assembly intersect to form an obtuse angle, and an opening of the obtuse angle faces the inner side of the enclosure frame.

Due to the adoption of the technical scheme, the folding baby crib is simple in folding operation, after being folded, the supporting legs retract, are folded and are folded inside a bed fence after being folded, so that the volume of the folded bed body is more flat and small, the folding baby crib is convenient to carry and does not occupy space when being stored.

Drawings

Fig. 1 is a schematic structural view of a foldable baby crib according to an embodiment of the present invention, which is in an unfolded state;

FIG. 2 is a schematic view of the structure of the crib shown in FIG. 1 during the folding process;

FIG. 3 is a schematic view of the further folded configuration of the crib of FIG. 2, omitting the lower enclosure and the flexible strap between the two enclosures;

FIG. 4 is a schematic view of the further folded configuration of the crib of FIG. 3, again omitting the lower enclosure and the flexible strap between the two enclosures;

FIG. 5 is a schematic view of the crib of FIG. 4 in a collapsed configuration, again omitting the lower enclosure and the flexible strap between the two enclosures;

FIG. 6 is a side view schematic of the structure of FIG. 5;

FIG. 7 is a front view of the playard of FIG. 1 in a folded configuration;

FIG. 8 is a side view of FIG. 7;

fig. 9 is a top view of fig. 7.

The reference numbers in the figures are:

10. enclosing a frame; 11. a cross bar; 12. a connecting rod assembly; 13. a connecting rod; 14. a loop bar; 15. inserting a rod; 16. structure; 161. a stopper; 17. a connecting mechanism;

20. supporting legs; 21. upper supporting legs; 22. lower supporting legs;

30. a bed fence;

40. a flexible band;

50. an accommodation space.

Detailed Description

The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, enables those skilled in the art to more readily understand the advantages and features of the invention.

Referring to fig. 1 to 9, the foldable crib in the present embodiment has an opened state and a folded state, and includes a crib rail 30, a plurality of support legs 20 connected to the crib rail 30, and the crib rail 30 includes an enclosure frame 10, in this embodiment, two enclosure frames 10 are disposed up and down, and the two enclosure frames 10 are connected to each other through a flexible band. The upper end of supporting leg 20 rotates with the enclosing frame 10 that is located the top mutually and is connected, and every enclosing frame 10 is including setting up two horizontal poles 11 in front and back both sides respectively, connecting between two horizontal poles 11 and arranging in two sets of link assembly 12 in the left and right sides respectively, and every group link assembly 12 all includes two connecting rods 13, and the inner of two connecting rods 13 is connected relatively rotationally and the outer end is connected with two horizontal poles 11 respectively.

When the crib is in an open state, the two enclosure frames 10 are far away from each other, the two connecting rods 13 in each group of connecting rod assemblies are oppositely opened, and the supporting legs 20 are opened relative to the crib rail 30 and support the crib rail 30; when the crib is in a folded state, the two surrounding frames 10 are close to each other, the two connecting rods 13 in each group of connecting rod assemblies are relatively close to enable the two cross rods 11 to be close to each other, an accommodating space 50 is formed between the two groups of connecting rod assemblies 12 on the left side and the right side, the supporting legs 20 are folded relative to the crib rail 30 and are located in the accommodating space 50, and preferably, the two supporting legs 20 located on the same side with each cross rod 11 are in a cross shape.

In a more preferred embodiment, the support leg 20 comprises an upper brace 21 and a lower brace 22 which are telescopically connected with respect to each other, the upper end of the upper brace 21 is pivotally connected to the enclosure 10 above, the upper brace 21 and the lower brace 22 extend relative to each other when the crib is in the open position, and the upper brace 21 and the lower brace 22 retract relative to each other when the crib is in the folded position.

In the upper enclosure frame 10, the outer end of each connecting rod 13 is connected with the corresponding cross rod 11 through a joint 16, the cross rod 11 is fixedly connected with the joint 16, the outer end of each connecting rod 13 is rotatably connected with the joint 16, and each supporting leg 20 is rotatably connected with each corresponding joint 16. Preferably, the joint 16 has a stopper 161 at an outer side of an upper end of the support leg 20 to block the support leg 20 from being rotated outward, so that the support leg 20 can be rotated only inward when the crib is folded, preventing an erroneous operation.

In a more preferred embodiment, when the crib is in the open state, the two connecting rods 13 in the same connecting rod assembly 12 are on the same plane, and the extension lines of the two connecting rods 13 intersect to form an obtuse angle, the included angle between the cross rod 11 and the corresponding connecting rod 13 also forms an obtuse angle, and the opening of the obtuse angle faces to the inner side of the enclosure frame 10, so that the crib can have a larger space in the left-right direction and a smaller size after being folded when in the open state.

When the crib is folded, the relative rotation between the two connecting rods 13 can drive the connecting rods 13 and the joints 16 to rotate, so that when the crib is folded, the included angle between the transverse rod 11 and the corresponding connecting rod 13 is 90 degrees, and the folded crib is more square and beautiful in appearance.

In this embodiment, the inner ends of the two links 13 in each set of link assemblies are pivotally connected by a connecting mechanism 17. in a more preferred embodiment, the connecting mechanism 17 comprises a loop bar 14 with one end pivotally connected to the inner end of one link 13, an insert bar 15 with one end telescopically inserted into the other end of the loop bar 14 and the other end pivotally connected to the inner end of the other link 13, the loop bar 14 and the insert bar 15 are relatively extended when the crib is in the open position, and the loop bar 14 and the insert bar 15 are relatively retracted when the crib is in the folded position. By providing the telescopic connecting mechanism 17, the space in the front-rear direction of the crib in the opened state can be larger, and the size after folding can be smaller.

More preferably, when the crib is in the folded state, the two joints 16 connected by the two connecting rods 13 in each group of connecting rod assemblies are close to each other, and the sum of the lengths of the close two joints 16 is basically the same as the length of the connecting mechanism 17, so that the crib is more square in appearance after being folded. As shown in fig. 7, where the two joints 16 have a length of L1 and the connecting mechanism 17 has a length of L2, the sum of the lengths of the two joints 16 and the length of the connecting mechanism 17 cannot be absolutely equal due to machining accuracy and assembly error, so that they are substantially the same.

The bed fence 30 can be connected with a cloth cover, in this embodiment, the enclosure frame 10 located below is connected with a bed board (not shown in the drawings), the bed board includes two plates capable of rotating relatively, and the two plates respectively correspond to two connecting rods 13 in each group of connecting rod assemblies in the enclosure frame 10 located below, when the crib is in an open state, the two plates form a plane, and when the crib is in a folded state, the two plates are close to each other. In this embodiment, the inner ends of both plates may extend to the connection mechanism 17, so that there is no gap between the plates in the open state. In another embodiment, the two plates are equal in length to the corresponding connecting rods 13, and the bed plate further comprises a third plate connected to the connecting mechanism 17. Since the structure of the bed board is not the focus of the present application, it is not described in detail here.

The working principle is as follows:

when the crib is folded, the supporting legs 20 are contracted and rotate towards the crib rail 30 to be contracted, the upper and lower enclosure frames 10 are close to each other, each connecting mechanism 17 is contracted, and the connecting rods 13 are rotated to enable the two connecting rods 13 in each connecting rod assembly 12 to be close to each other, so that the front and rear cross rods 11 connected with the connecting rods are driven to be close to each other, and the folding of the crib is completed.

Folding easy operation, folding back, the supporting leg is retracted and is folded and draw in inside the bed rail after folding equally, makes the bed body volume after folding flatter, small and exquisite, portable deposits not occupation space.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A foldable crib having an open position and a folded position, said crib comprising a bed rail (30), a plurality of support legs (20) connected to said bed rail (30), characterized in that: the bed fence (30) comprises an enclosing frame (10), the upper ends of the supporting legs (20) are rotatably connected with the enclosing frame (10), the enclosing frame (10) comprises two cross rods (11) which are respectively arranged on the front side and the rear side, and two groups of connecting rod assemblies (12) which are connected between the two cross rods (11) and are respectively arranged on the left side and the right side, each group of connecting rod assemblies (12) respectively comprises two connecting rods (13), the inner ends of the two connecting rods (13) are relatively rotatably connected, and the outer ends of the two connecting rods (13) are respectively connected with the two cross rods (11);

when the crib is in an open state, two connecting rods (13) in each group of connecting rod assemblies are oppositely opened, and the supporting legs (20) are opened relative to the crib rail (30) and support the crib rail (30); when the crib is in a folded state, the two connecting rods (13) in each group of connecting rod assemblies are relatively close to enable the two cross rods (11) to be close to each other, an accommodating space (50) is formed between the two groups of connecting rod assemblies (12) on the left side and the right side, and the supporting legs (20) are folded relative to the crib rail (30) and are located in the accommodating space (50).

2. The foldable crib of claim 1, wherein: the supporting leg (20) comprises an upper supporting rod (21) and a lower supporting rod (22) which can be connected in a relatively telescopic mode, the upper end of the upper supporting rod (21) is connected with the surrounding frame (10) in a rotating mode, when the baby crib is in an opening state, the upper supporting rod (21) and the lower supporting rod (22) extend out relatively, and when the baby crib is in a folding state, the upper supporting rod (21) and the lower supporting rod (22) retract relatively.

3. The foldable crib of claim 1, wherein: the two enclosure frames (10) are arranged up and down, the supporting legs (20) are connected with the enclosure frame (10) positioned above, and when the crib is in an open state, the two enclosure frames (10) are far away from each other; when the crib is in a folded state, the two enclosure frames (10) are close to each other.

4. The foldable crib of claim 3, wherein: the two enclosure frames (10) are connected through a flexible belt (40).

5. The foldable crib of claim 1, wherein: two in every group link assembly the inner of connecting rod (13) is passed through coupling mechanism (17) and is rotated the connection mutually, and this coupling mechanism (17) include one end with one loop bar (14) that the inner of connecting rod (13) is rotated the connection mutually, one end with the other end telescopically looks grafting and the other end with another the inner of connecting rod (13) rotates inserted bar (15) of connecting rod mutually, when the crib is in the open mode, loop bar (14) and inserted bar (15) between stretch out relatively, when the crib is in the fold condition, loop bar (14) and inserted bar (15) between retract relatively.

6. The foldable crib of claim 1, wherein: in the enclosure frame (10), the outer ends of the connecting rods (13) are connected with the corresponding cross rods (11) through joints (16), the cross rods (11) are fixedly connected with the joints (16), the outer ends of the connecting rods (13) are rotatably connected with the joints (16), and each supporting leg (20) is rotatably connected to the corresponding joint (16).

7. The foldable crib of claim 6, wherein: the rotation axis between the connecting rod (13) and the joint (16) forms an included angle with the rotation axis between the two connecting rods (13).

8. The foldable crib of claim 6, wherein: the joint (16) has a stopper (161) located outside the upper end of the support leg (20) to block the support leg (20) from rotating outward.

9. The foldable crib of claim 6, wherein: the inner ends of the two connecting rods (13) in each group of connecting rod assemblies are rotatably connected through a connecting mechanism (17), when the baby crib is in a folded state, the two joints (16) connected with the two connecting rods (13) in each group of connecting rod assemblies are close to each other, and the sum of the lengths of the close two joints (16) is basically the same as the length of the connecting mechanism (17).

10. The foldable crib of claim 3, wherein: the crib is characterized in that a bed board is connected to the enclosure frame (10) below, the bed board comprises two boards capable of rotating relatively, the two boards are connected with two connecting rods (13) of each group of connecting rod assemblies in the enclosure frame (10) below, when the crib is in an opening state, the two boards form a plane, and when the crib is in a folding state, the two boards are close to each other.

11. The foldable crib of claim 1, wherein: when the crib is in a folded state, the two support legs (20) on the same side as each cross bar (11) are crossed.

12. The foldable crib of claim 1, wherein: when the crib is in an open state, extension lines of two connecting rods (13) in the same connecting rod assembly (12) intersect to form an obtuse angle, and the opening of the obtuse angle faces the inner side of the enclosure frame (10).